Dilated Cardiomyopathy and Functional Mitral Regurgitation on Cardiac MRI Nice example of severe DCM with functional MR. Regurgitant volume only 33ml but regurgitant fraction 52%. So severe, over half his blood is going backwards - Dr Jason Dungu PhD FRCP https://twitter.com/drjasondungu #Functional #MitralRegurgitation #MR #Dilated #Cardiomyopathy #CardiacMRI #Cardiology #Clinical